The unit has seven vacuum tube sockets, two of which are missing, and two of which are duel tube 3E29 Vacuum tubes. There are 12 BNC connectors, some have a white sticker label and all have a screen printed label. Part of the circuitry contains pieces of Coaxial cable.
Date
1951
Identifying Numbers
Model number
112
Printed in white in the left corner of the board.
Other number
C12-2
Handwritten on a damaged sticker on the back of the panel.
